Re: [patch] VAIO irq assignment fix

Manfred Spraul
2002-01-21T20:06:58Z

Lee Packham wrote:
>
> Now... I have a Sony Vaio FX-103 with the RICOH RL5C476 not the 75. The
> laptop has 192 MB of RAM (not the standard 64) and a 10gb harddisk.
> Mandrake 8.1 with a 2.4.16 kernel with a USB PCI IRQ Routing patch to
> make USB work (yes I am waiting heavily for the ACPI stuff!).
>
> Anyhow, no matter what I do (including your patch modified to work on
> the different controller) I cannot get two cards to work inside this
> laptop.
>
Have you tried Ingo's IRQ rate limiter? Perhaps someone forgets to send
an EOI to the hardware, and then everything locks up due to a level
triggered interrupt that remains active forever.

http://groups.google.com/groups?hl=en&selm=fa.o69hfov.tl2696%40ifi.uio.no&rnum=5

--
Manfre